DevTools: Trim stylesheet URLs in the Styles sidebar to 30 characters

Source/devtools/front_end/Linkifier.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 141 matching lines @@
 
     __proto__: WebInspector.LinkifierFormatter.prototype
 }
 
 /**
  * @constructor
  * @extends {WebInspector.Linkifier.DefaultFormatter}
  */
 WebInspector.Linkifier.DefaultCSSFormatter = function()
 {
-    WebInspector.Linkifier.DefaultFormatter.call(this);
+    WebInspector.Linkifier.DefaultFormatter.call(this, WebInspector.Linkifier.DefaultCSSFormatter.MaxLengthForDisplayedURLs);
 }
 
+WebInspector.Linkifier.DefaultCSSFormatter.MaxLengthForDisplayedURLs = 30;
+
 WebInspector.Linkifier.DefaultCSSFormatter.prototype = {
     /**
      * @param {Element} anchor
      * @param {WebInspector.UILocation} uiLocation
      */
     formatLiveAnchor: function(anchor, uiLocation)
     {
         WebInspector.Linkifier.DefaultFormatter.prototype.formatLiveAnchor.call(this, anchor, uiLocation);
         anchor.classList.add("webkit-html-resource-link");
         anchor.setAttribute("data-uncopyable", anchor.textContent);
         anchor.textContent = "";
     },
     __proto__: WebInspector.Linkifier.DefaultFormatter.prototype
 }
 
 /**
  * The maximum number of characters to display in a URL.
  * @const
  * @type {number}
  */
 WebInspector.Linkifier.MaxLengthForDisplayedURLs = 150;